The latest installment in the Modern Combat series of first-person shooting games is finally here.

Modern Combat 5 features four customizable classes that you can level up across an “intense” solo campaign and a “high-powered” multiplayer mode:

Step into the action as the latest installment in the best FPS series raises the bar for shooters once more! Create a squad, add your friends and test your individual and team skills against other squads! Is single player your thing? Then step into a world on the brink of anarchy and shoot your way out of one dire situation after another to expose a lunatic who’s trying to tear the world to shreds.

Looking for a calculator that is fresh and exciting? Look no further than Tydlig, which features a freeform canvas, responsive results, and linked numbers. This is not your father's calculator.

Freebies of the week

Dropu features a new twist on the puzzle genre. Your goal is to make sequences of five numbers to clear lines. As developer Ricardo Fonseca notes in iTunes, Dropu is what happens if "Tetris and Sudoku had a baby."
First released in 2012, We Heart It provides a forum where people can connect and express themselves through images.
We Heart It 5.0 features:

Higher-quality and larger photos, pictures, videos and gifs.

Double tap to heart! Connect with the images and people that inspire you more easily than ever.

Customizable canvas that lets you feature a collection, like your favorite tattoos, latest fashion, or whatever you love.

Clean, modern and beautiful design. We Heart It has never looked so good!

New and improved browser, so you can save, upload and post new images from the web or your favorite blogs.

Another edition of "How to spend a $25 iTunes gift card" will be published next week. If you'd like your app or game featured on a future list, contact us on Twitter or through Facebook.